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AJ82697-G - Thermostat

Original price - Original price €32,10
Original price
€32,10
€32,10 - €32,10
Current price €32,10
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand PR2 Allmakes OE
Thermostat for the 4.2L V8 naturally aspirated petrol engine, part of the engine cooling circuit.

The thermostat regulates coolant flow between the engine and radiator. It stays closed until the engine reaches operating temperature to speed warm-up, then opens to maintain a stable running temperature.
Fitment Notes JAGUAR — Thermostat & water outlet, 4.2L V8 naturally aspirated. Fits S-TYPE 1999-2008 (from VIN M45255), XJ 2003-2009 (X350), XK8 (X100). Not supercharged variants.
Alternative Codes
AJ82697-GAJ82697

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the Thermostat do?
The Thermostat regulates coolant flow between the engine and radiator on the 4.2L V8 naturally aspirated engine. It stays shut until the engine warms up, speeding warm-up, then opens to hold a stable running temperature.
What are the signs of a failing thermostat?
A failing thermostat on the 4.2L V8 typically sticks shut and overheats the engine, or sticks open so it runs cool and warms slowly. Watch for erratic temperature readings and poor heater output. Overheating from a stuck-shut thermostat can cause serious engine damage.
Does this fit supercharged engines, and which VIN range?
No, this thermostat fits the 4.2L V8 naturally aspirated engine only, not supercharged variants. It fits the Jaguar S-TYPE (1999-2008) from VIN M45255, XJ 2003-2009 (X350) and XK8 (X100). Use your VIN to confirm the NA engine and build point.